Cannot open Office Files from SharePoint Document Library

Hi,

i use SP 2016 / Office 2016 / IE 11 / EDGE / Windows 10 (latest Version Gold Enterprise MS Partner + WSUS Updates). If I try to open a Word, Excel, Access File from a SharePoint document library, the application open (word.exe) and then nothing happens. No error Message, no hang up. I can work in Word (create a new document for example) but the SharePoint File is not open 🙁 This happens for the complete Company. We have 2 Domains, the Client is in the old Domain, and der Server in the new Domain. There is a trust between. We have also a SP 2013 Farm without this Problem (SP 2013 (old Domain) / Office 2016 / IE 11).

Sorry for my bad English 😉 Greets
Daniel